D dai751989 Member Messages 61 May 21, 2012 #1 Hey, i know that a 3 stage breathing filter is needed for using air fed mask but what about an air dryer. Are they needed or does the 3 stage filter do a good enough job of filtering out all the moisture
Hey, i know that a 3 stage breathing filter is needed for using air fed mask but what about an air dryer. Are they needed or does the 3 stage filter do a good enough job of filtering out all the moisture
rtbcomp Moderator Messages 18,574 Location Sheffield UK May 21, 2012 #2 The filter's fine on its own.
A astro_al Rocket Scientist Messages 1,824 May 21, 2012 #3 Its oil you don't want, moisture is in the air anyway, and there's nothing particularly healthy about breathing dried air. So filter = good, dryer = bad / not necessary (for your breathing air). Al.
Its oil you don't want, moisture is in the air anyway, and there's nothing particularly healthy about breathing dried air. So filter = good, dryer = bad / not necessary (for your breathing air). Al.
